The thriller—which follows the sordid secrets of the Rayburn clan that unfold when an estranged family member comes back into their seemingly picturesque lives—has already hooked us in with an enticing tagline: "We're not bad people, but we did a bad thing." And what thing is that, show? What thing?! It seems like Bloodline, like every Netflix binge-worthy show before it, understands the golden rule of leaving us hanging and wanting more.